1004423100223 has 8 divisors (see below), whose sum is σ = 1019343369008. Its totient is φ = 989534211264.

The previous prime is 1004423100211. The next prime is 1004423100253. The reversal of 1004423100223 is 3220013244001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1004423100223 - 2³⁷ = 866984146751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1004423100194 and 1004423100203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004423100203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7780461 + ... + 7908502.

It is an arithmetic number, because the mean of its divisors is an integer number (127417921126).

Almost surely, 2^{1004423100223} is an apocalyptic number.

1004423100223 is a deficient number, since it is larger than the sum of its proper divisors (14920268785).

1004423100223 is an equidigital number, since it uses as much as digits as its factorization.

1004423100223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15689913.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1004423100223 its reverse (3220013244001), we get a palindrome (4224436344224).

The spelling of 1004423100223 in words is "one trillion, four billion, four hundred twenty-three million, one hundred thousand, two hundred twenty-three".